#include <linux/proc_fs.h>
#include <linux/string.h>
#include <linux/pm.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
#include <asm/irq.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/mach/serial_sa1100.h>
+#include <asm/arch/mcp.h>
#include <asm/arch/simpad.h>
-#include <asm/arch/registry.h>
#include <linux/serial_core.h>
#include <linux/ioport.h>
EXPORT_SYMBOL(clear_cs3_bit);
static struct map_desc simpad_io_desc[] __initdata = {
- /* virtual physical length type */
- /* MQ200 */
- { 0xf2800000, 0x4b800000, 0x00800000, MT_DEVICE },
- /* Paules CS3, write only */
- { 0xf1000000, 0x18000000, 0x00100000, MT_DEVICE },
+ { /* MQ200 */
+ .virtual = 0xf2800000,
+ .pfn = __phys_to_pfn(0x4b800000),
+ .length = 0x00800000,
+ .type = MT_DEVICE
+ }, { /* Paules CS3, write only */
+ .virtual = 0xf1000000,
+ .pfn = __phys_to_pfn(0x18000000),
+ .length = 0x00100000,
+ .type = MT_DEVICE
+ },
};
.pm = simpad_uart_pm,
};
+
+static struct mtd_partition simpad_partitions[] = {
+ {
+ .name = "SIMpad boot firmware",
+ .size = 0x00080000,
+ .offset = 0,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "SIMpad kernel",
+ .size = 0x0010000,
+ .offset = MTDPART_OFS_APPEND,
+ }, {
+ .name = "SIMpad root jffs2",
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
+ }
+};
+
+static struct flash_platform_data simpad_flash_data = {
+ .map_name = "cfi_probe",
+ .parts = simpad_partitions,
+ .nr_parts = ARRAY_SIZE(simpad_partitions),
+};
+
+
+static struct resource simpad_flash_resources [] = {
+ {
+ .start = SA1100_CS0_PHYS,
+ .end = SA1100_CS0_PHYS + SZ_16M -1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = SA1100_CS1_PHYS,
+ .end = SA1100_CS1_PHYS + SZ_16M -1,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct mcp_plat_data simpad_mcp_data = {
+ .mccr0 = MCCR0_ADM,
+ .sclk_rate = 11981000,
+};
+
+
+
static void __init simpad_map_io(void)
{
sa1100_map_io();
PCFR = 0;
PSDR = 0;
-
-}
-
-#ifdef CONFIG_PROC_FS
-
-static char* name[]={
- "VCC_5V_EN",
- "VCC_3V_EN",
- "EN1",
- "EN0",
- "DISPLAY_ON",
- "PCMCIA_BUFF_DIS",
- "MQ_RESET",
- "PCMCIA_RESET",
- "DECT_POWER_ON",
- "IRDA_SD",
- "RS232_ON",
- "SD_MEDIAQ",
- "LED2_ON",
- "IRDA_MODE",
- "ENABLE_5V",
- "RESET_SIMCARD"
-};
-
-static int proc_cs3_read(char *page, char **start, off_t off,
- int count, int *eof, void *data)
-{
- char *p = page;
- int len, i;
-
- p += sprintf(p, "Chipselect3 : %x\n", (uint)cs3_shadow);
- for (i = 0; i <= 15; i++) {
- if(cs3_shadow & (1<<i)) {
- p += sprintf(p, "%s\t: TRUE \n",name[i]);
- } else
- p += sprintf(p, "%s\t: FALSE \n",name[i]);
- }
- len = (p - page) - off;
- if (len < 0)
- len = 0;
-
- *eof = (len <= count) ? 1 : 0;
- *start = page + off;
-
- return len;
+ sa11x0_set_flash_data(&simpad_flash_data, simpad_flash_resources,
+ ARRAY_SIZE(simpad_flash_resources));
+ sa11x0_set_mcp_data(&simpad_mcp_data);
}
-static int proc_cs3_write(struct file * file, const char * buffer,
- size_t count, loff_t *ppos)
-{
- unsigned long newRegValue;
- char *endp;
-
- newRegValue = simple_strtoul(buffer,&endp,0);
- set_cs3( newRegValue );
- return (count+endp-buffer);
-}
-
-#endif
-
-static int __init cs3_init(void)
-{
-
-#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *proc_cs3 = create_proc_entry("CS3", 0, 0);
- if (proc_cs3)
- {
- proc_cs3->read_proc = proc_cs3_read;
- proc_cs3->write_proc = (void*)proc_cs3_write;
- }
-#endif
-
-
-
- return 0;
-}
-
-arch_initcall(cs3_init);
-
static void simpad_power_off(void)
{
local_irq_disable(); // was cli
}
+
+/*
+ * MediaQ Video Device
+ */
+static struct platform_device simpad_mq200fb = {
+ .name = "simpad-mq200",
+ .id = 0,
+};
+
+static struct platform_device *devices[] __initdata = {
+ &simpad_mq200fb
+};
+
+
+
static int __init simpad_init(void)
{
- set_power_off_handler( simpad_power_off );
+ int ret;
+
+ pm_power_off = simpad_power_off;
+
+ ret = platform_add_devices(devices, ARRAY_SIZE(devices));
+ if(ret)
+ printk(KERN_WARNING "simpad: Unable to register mq200 framebuffer device");
+
return 0;
}
MACHINE_START(SIMPAD, "Simpad")
- MAINTAINER("Juergen Messerer")
- BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
- BOOT_PARAMS(0xc0000100)
- MAPIO(simpad_map_io)
- INITIRQ(sa1100_init_irq)
- INITTIME(sa1100_init_time)
+ /* Maintainer: Holger Freyther */
+ .phys_io = 0x80000000,
+ .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc,
+ .boot_params = 0xc0000100,
+ .map_io = simpad_map_io,
+ .init_irq = sa1100_init_irq,
+ .timer = &sa1100_timer,
MACHINE_END